BACKGROUND AND AIMS: The use of Tirosine Kinase Ihnibitors (TKIs) for the treatment of Chronic Myeloid Leukemia (CML) has definitely represented a turning point in the treatment of the onco-hematological diseases. Over the years, the interest of physicians, nurses, patients and caregivers has increasingly focused on the aspects of the humanization of care, the management of side effects and on the full and constant therapeutic adherence. The aim of the project was to define patient-oriented care processes, based on a proactive approach that can fully respond to the new health needs of CML patients...

Chronic Myeloid Leukemia (CML) is sustained by a small population of cells with stem cell characteristics known as Leukemic Stem Cells that are positive to BCR-ABL fusion protein, involved with several abnormalities in cell proliferation, expansion, apoptosis and cell cycle regulation. Current treatment options for CML involve the use of Tirosine Kinase Inhibitor (Imatinib, Nilotinib and Dasatinib), that efficiently reduce proliferation proliferative cells but do not kill non proliferating CML primitive cells that remain and contributes to the persistence of the disease...

Lung cancer is still the leading cause of cancer related death worldwide. Fibroblast growth factor receptor (FGFR) is a tirosine-kinase receptor that is seen to be amplified or mutated in non-small cell lung cancer (NSCLC) and it plays a crucial role in tumour development and maintenance. The authors analyzed the state of the art of FGFR by reviewing the current literature. Fibroblast growth factor (FGF)-FGFR pathway and their aberrations are described, with the evaluation of their possible prognostic role in NSCLC and in particular in squamous cell carcinomas, in which FGFR is more often amplified...

Therapy for advanced non-small cell lung cancer (NSCLC) is very complex clinical problem. The optimal choice of therapy demands not only the analysis of data on clinical effectiveness, but also an assessment of cost-effectiveness of the applied drugs. The current options for first- or second/third-line of lung cancer treatment are tirosine kinase inhibitors (TKI)--gefitinib, erlotinib and afatinib. According to the received results TKI first-line therapy for NSCLC in patients with EGFR mutations is not only clinically effective but also is economically acceptable from a position of the Russian budgetary health care...

Early studies with tirosine kinase inhibitors (TKI), namely Erlotinib and Gefitinib, in patients with non small cell lung cancer (NSCLC), showed that although most patients did not respond radiologically, a small percentage of those patients (about 10%) had an excellent response to treatment, with radiological regression and clinical response duration. Four patient populations are known as having better response to TKI as opposed to other patients: adenocarcinoma patients, non-smokers, women and asians. Nevertheless, a good general status remains a predictive factor for treatment response...

GIST (gastrointestinal stromal tumor) are stromal tumors of the gastrointestinal tract, belonging to a category of rare tumor called soft tissue sarcoma deriving from the Cajal mesenchymal cells. GIST present a peculiar immunohistochemical profile that is indispensable for a diagnostic confirmation: approximately 80% of cases present a mutation of the c-kit gene which codifies for a trans membrane receptor (antigen CD117) at tirosin-kinasic activity whose activation triggers cell proliferation. About 7% of GIST cases present mutations in the tirosin-kinasic receptor homologous to c-kit, the PDGFRα...

UNLABELLED: HASH(0x388fd48) BACKGROUND: Extraskeletal myxoid chondrosarcoma (EMCS) is a rare soft tissue sarcoma of uncertain differentiation, characterized in most cases by a translocation that results in the fusion protein EWSR1-CHN (the latter even called NR4A3 or TEC). EMCS is marked by >40% incidence of metastases in spite of its indolent behaviour. It is generally resistant to conventional chemotherapy, and, to the best of our knowledge, no data have been reported to date about the activity of tirosin-kinase inhibitor (TKI) in this tumor...

Chronic Graft Versus Host Disease (cGVHD) is a major complication of allogeneic stem-cell transplantation (SCT). In many inflammatory fibrotic diseases, such as Systemic Scleroderma (SSc) and cGVHD with fibrotic features, an abnormal activation of transforming growth factor (TGFβ) and platelet-derived growth factor receptor (PDGF-R) pathways have been observed. Tyrosin Kinase Inhibitors (TKIs), which are currently used for treatment of patients with Chronic Myeloid Leukemia (CML), share potent antifibrotic and antiinflammatory properties, being powerful dual inhibitors of both PDGF-R and TGFβ pathways...

Congenital agamaglobulinemia is a B-cell deficiency caused by tirosin-kinase gene mutations. This article presents the case of a 2 years and 6 months old boy with a history of multiple respiratory infections, which also associates a malabsorbtion syndrome. The patient presented for symptoms of arthritis. After performing protein electrophoresis, the extremely low gamma fraction pointed out a hidden immunodeficiency. Gene analysis was performed in the Department of Pediatric Immunology of Debrecen University, Hungary and thus the final diagnosis was determined...

Treatment of breast cancer (BC) has changed over the last decade with the advent of targeted therapies. Whereas traditional chemotherapy was directed toward all rapidly dividing cells (cancerous or not), several new anti-cancer drugs are mainly tailored to specific genetic pathways of cancer cells. Ideally, the goal of these new therapies is to improve the management of cancer with a specific targeting of the malignant cell and fewer side effects than traditional chemotherapy. Due to the initial success of this approach, an increasing number of targeted drugs entered into clinical development...

Chronic Myeloid Leukemia (CML) is a clonal stem cell disease characterized by the expression of the fusion protein bcr-abl1, which has deregulated tirosine-kinase activity. Tyrosine kinase inhibitors (TKIs), and in particular imatinib, introduced fundamental changes in the treatment of CML, becoming, in most cases, the first-line treatment of choice in the chronic phase of this disease. Compared to other available therapies imatinib results in a marked increase in overall survival, tolerability and quality of life...

The beneficial effects of caffeine on cognition are controversial in humans, whereas its benefit in rodents had been well characterized. However, most studies were performed with acute administration of caffeine and the tasks used to evaluate cognition had aversive components. Here, we evaluated adulthood administration of caffeine up to old age on recognition memory in mice using the object recognition task (ORT) and on brain-derived neurotrophic factor (BNDF) and tyrosine kinase receptor (TrkB) immunocontent in the hippocampus...